CN214898578U

CN214898578U - Cooling device for ship battery compartment

Info

Publication number: CN214898578U
Application number: CN202120741387.1U
Authority: CN
Inventors: 葛丽军; 王磊; 杨吉; 董亮飞
Original assignee: Jiangsu Tongyang Ship Co ltd
Current assignee: Jiangsu Tongyang Ship Co ltd
Priority date: 2021-04-10
Filing date: 2021-04-10
Publication date: 2021-11-26
Anticipated expiration: 2031-04-10

Abstract

The utility model provides a cooling device in boats and ships battery compartment, includes aspiration channel, fin formula table cooler bin, temperature control sensor, temperature controller, water cooling system, forced draught blower, blast pipe and battery module, aspiration channel, fin formula table cooler, forced draught blower and blast pipe series connection, temperature control sensor set up in fin formula table cooler bin, and temperature controller is connected with temperature control sensor and forced draught blower electricity respectively, and water cooling system sets up in fin formula table cooler bin, and battery module is aimed at to the air-out end of blast pipe, and it can continuously provide cold volume and cool off the battery compartment and not consume a large amount of electric quantities, guarantees boats and ships electric power system's safe high-efficient operation, uses the utility model discloses can effectively cool off boats and ships battery compartment.

Description

Cooling device for ship battery compartment

The technical field is as follows:

the utility model relates to a boats and ships field especially relates to a cooling device in boats and ships battery cabin.

Background art:

with the continuous development of the ship industry and the continuous application of high and new technologies, the requirements of the ship industry on energy consumption control and environment are higher and higher, and the combination of a generator set and an outboard engine used by a traditional ship causes environmental pollution and great energy consumption. More and more ships are now using electric propulsion system solutions. In the in-service use process, electric propulsion system and other equipment power consumptions on the ship need be equipped with the battery cabin of large capacity, and at the continuous walking in-process, the battery in battery cabin can give off a large amount of heats, leads to the temperature in the battery cabin to constantly rise, and too high ambient temperature can cause the battery temperature to rise, not only can reduce the output of battery energy, but also causes the fire incident easily, has the potential safety hazard.

The utility model has the following contents:

the utility model aims at providing a cooling device in boats and ships battery compartment. Carry out timely cooling accuse temperature through the water cooling mode to the battery compartment, it can last to carry out effective accuse temperature to the battery compartment, guarantees boats and ships electric power system's safe high-efficient operation, uses the utility model discloses can implement effective cooling to boats and ships battery compartment.

The utility model adopts the technical proposal that:

a cooling device for a battery compartment of a ship, characterized in that: including aspiration channel, fin formula table cooler bin, temperature control sensor, temperature controller, water cooling system, forced draught blower, blast pipe and battery module, aspiration channel, fin formula table cooler bin, forced draught blower and blast pipe series connection, temperature control sensor sets up in the fin formula table cooler bin, and temperature controller is connected with temperature control sensor and forced draught blower electricity respectively, and water cooling system sets up in the fin formula table cooler bin, and battery module is aimed at to the air outlet of blast pipe.

Furthermore, the water cooling system comprises a water inlet pipe, a cooling water pump, a cooling pipe group and a drain pipe, wherein the water suction end of the cooling water pump is in sealed butt joint with the water inlet pipe, the water outlet ends of the water inlet pipe and the cooling water pump are in sealed butt joint with the cooling pipe group, the water outlet end of the cooling pipe group is in sealed butt joint with the drain pipe, and the drain pipe is directly communicated with the river seawater.

Furthermore, the inlet scoop of forced draught blower and fin formula table cooler bin seal butt joint, the air outlet and the sealed butt joint of drain pipe of forced draught blower.

Furthermore, the air outlet of the air feeder is in sealed butt joint with the fin type surface cooling box, and the air suction inlet of the air feeder is in sealed butt joint with the air suction pipe.

Further, the air supply outlet of the air supply pipe is arranged at one side of the battery module.

Further, the temperature control sensor is a PT100 sensor.

Further, the blast pipe is an aluminum foil glass wool air pipe.

Further, the blower is an axial flow large air volume variable frequency blower.

When the temperature control sensor alarms, a water cooling system is started, namely a cooling water pump starts to work, cooling water flows into a ship carrying water body from a water inlet pipe through a cooling pipe group and a drain pipe, the temperature in the fin type meter cooling box is reduced by the water cooling system, hot air in the battery compartment can be sucked into the fin type meter cooling box from an air suction pipe by an air supply pipe through an air blower, the hot air is cooled and then blown to the heating battery module through the air supply pipe, so that the circulating cooling of the battery module is realized, the aim of temperature control and cooling of the ship battery compartment is fulfilled finally, the safe and efficient operation of the ship power system is ensured, the heat exchange performance of a natural water source is fully utilized, additional refrigeration units such as a compressor are not required to be added, and the problem of cooling of the battery compartment is solved by extremely low power consumption, the system runs stably and reliably, and the energy utilization rate is improved.

The utility model discloses a temperature sensor if adopt PT100 sensor, can be accurate perception cabin indoor temperature variation scope be 0.5 ℃, when battery cabin temperature reached the setting value, start fan and water pump and carry out air heat exchange, close fan and water pump in order to reduce the electrical loss when being less than the setting value, so adopt the temperature sensor of high accuracy can make very fast reaction to indoor temperature variation and close the unit and energy-conservation.

When the utility model discloses an air supply pipe adopts aluminium foil glass silk cotton tuber pipe, can reduce the too much cold volume of in-process loss of cooling battery module. The temperature of the river seawater is higher than that of a common refrigerating system, and a large-air-volume fan is needed to enable air to exchange heat with the fin-type surface cooler more in unit time, so that the performance of the system can be improved by adopting the axial-flow high-air-volume variable-frequency fan as the blower 6.

Description of the drawings:

FIG. 1 is a schematic structural view of the present invention disposed in a battery compartment;

FIG. 2 is a schematic structural view of the present invention;

in the figure, 1-an air suction pipe; 2-a fin type surface cooling box; 3-a temperature control sensor; 4-a temperature controller; 5-a water cooling system; 6-a blower; 7-blast pipe; 8-a battery module; 51-a water inlet pipe; 52-a cooling water pump; 53-cooling tube cluster; 54-the drain pipe.

The specific implementation mode is as follows:

the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

example 1: a cooling device of a ship battery compartment is disclosed, as shown in figures 1-2, and comprises an air suction pipe 1, a fin-type meter cooling box 2, a temperature control sensor 3, a temperature controller 4, a water cooling system 5, a blower 6, a blast pipe 7 and a battery module 8, wherein the air suction pipe 1, the fin-type meter cooling box 2, the blower 6 and the blast pipe 7 are connected in series, the temperature control sensor 3 is arranged in the fin-type meter cooling box 2, the temperature controller 4 is respectively electrically connected with the temperature control sensor 3 and the blower 6, the water cooling system 5 is arranged in the fin-type meter cooling box 2, the water cooling system 5 comprises a water inlet pipe 51, a cooling water pump 52, a cooling pipe 53 and a drain pipe 54, the water suction end of the cooling water pump 52 is in sealing butt joint with the water inlet pipe 51, the water outlet end of the water inlet pipe 51 and the cooling water pump 52 is in sealing butt joint with the cooling pipe group 53, the water outlet end of the cooling pipe 53 is in sealing butt joint with the drain pipe 54, the drain pipe 54 is directly communicated with river seawater, an air suction inlet of the air blower 6 is in sealed butt joint with the fin type meter cooling box 2, an air outlet of the air blower 6 is in sealed butt joint with the drain pipe 54, and an air outlet end of the air supply pipe 7 is aligned to the battery module 8.

When the system operates, firstly, the temperature controller is started, the temperature required to be cooled is set, when the temperature control sensor 3 senses that the temperature is higher than or equal to the set temperature, the blower 6 and the cooling water pump 52 are started simultaneously, the cooling water pump 52 enables river seawater to enter the cooling pipe group 53 through the water inlet pipe 51, at the moment, the cold energy in the fin-type meter cooling box 2 is sent to the vicinity of the battery module 8 through the air supply pipe 7 by the blower 6, then the air after heat exchange enters the air suction pipe 1 again, the river sea return water absorbing the temperature is discharged out of the ship through the water outlet pipe 54, the circulation is repeated in this way to reduce the temperature of the whole battery compartment, and then when the temperature of the battery compartment is lower than the set temperature of 2 ℃, the temperature control sensor 3 transmits signals to the temperature controller 4 to close the cooling water pump 52 and the blower 6 so as to reduce the loss of the energy consumption of the battery.

The embodiment of the present invention is not limited to the above example, as long as all schemes that adopt and the equivalent technical solution of the present invention all belong to the protection scope of the present invention.

Claims

1. A cooling device for a battery compartment of a ship, characterized in that: including aspiration channel (1), fin formula table cooler bin (2), temperature control sensor (3), temperature controller (4), water cooling system (5), forced draught blower (6), blast pipe (7) and battery module (8), aspiration channel (1), fin formula table cooler bin (2), forced draught blower (6) and blast pipe (7) series connection, temperature control sensor (3) set up in fin formula table cooler bin (2), and temperature controller (4) are connected with temperature control sensor (3) and forced draught blower (6) electricity respectively, and water cooling system (5) set up in fin formula table cooler bin (2), and battery module (8) are aimed at to the air outlet of blast pipe (7).

2. The cooling device for a battery compartment of a ship as set forth in claim 1, wherein: the water cooling system (5) comprises a water inlet pipe (51), a cooling water pump (52), a cooling pipe group (53) and a drain pipe (54), wherein the water suction end of the cooling water pump (52) is in sealing butt joint with the water inlet pipe (51), the water outlet ends of the water inlet pipe (51) and the cooling water pump (52) are in sealing butt joint with the cooling pipe group (53), the water outlet end of the cooling pipe group (53) is in sealing butt joint with the drain pipe (54), and the drain pipe (54) is directly communicated with the river seawater.

3. The cooling device for a battery compartment of a ship as set forth in claim 1, wherein: the exhaust inlet of the air blower (6) is in sealed butt joint with the fin type meter cooling box (2), and the air outlet of the air blower (6) is in sealed butt joint with the drain pipe (54).

4. The cooling device for a battery compartment of a ship as set forth in claim 1, wherein: the air outlet of the air feeder (6) is in sealed butt joint with the fin type meter cooling box (2), and the air suction inlet of the air feeder (6) is in sealed butt joint with the air suction pipe (1).

5. The cooling device for a battery compartment of a ship as set forth in claim 1, wherein: and the air supply outlet of the air supply pipe (7) is arranged on one side of the battery module (8).

6. The cooling device for a battery compartment of a ship as set forth in claim 1, wherein: the temperature control sensor (3) is a PT100 sensor.

7. The cooling device for a battery compartment of a ship as set forth in claim 1, wherein: the blast pipe (7) is an aluminum foil glass wool blast pipe.

8. The cooling device for a battery compartment of a ship as set forth in claim 1, wherein: the blower (6) is an axial flow large air volume variable frequency fan.